Sony Z5 wont connect to a specific WIFI network

[cizardorak]

I have a Sony Z5 phone (regular not premium) which would not connect to my home WIFI. It would connect to any other network and my home network works well with other phones. The problem is that this phone would connect to this particular network.
Oh, and i get an exclamation mark on the wifi symbol on the phone when i try to connect; it would say connected, but i get no internet.

 

[the tall guy]

Hi, have you tried to remove all devices connected to the home Wifi then connect your z5 that way?

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